Puritan Bennett

This universal cold passover humidifier is compatible with all CPAP machines. The humidifier water chamber attaches to your CPAP machine via a short tube which is included. Your CPAP machine sits on top of this unit, so that the water chamber is underneath your CPAP machine.

Passover humidifiers are an additional feature, separate from the CPAP machine, that help people whose airways dry out or become irritated following CPAP therapy. These machines pass pressurized air from the CPAP machine over room temperature water to pick up moisture before delivering it into your system. They are compatible with most CPAP machines and connect between the machine and the mask with tubing. The level of humidity that the humidifier is able to produce is dependent on the temperature of the room as passover humidifiers have no temperature control. Therefore, these machines work well in areas with a warmer climate or in rooms that are heated. They also work well with CPAP machines that are set to a lower pressure. Only distilled water should be put in the water chamber to prevent mineral deposits from accumulating. The chamber should also be emptied every day after use and replaced every six months.